10102430903 has 2 divisors, whose sum is σ = 10102430904. Its totient is φ = 10102430902.

The previous prime is 10102430861. The next prime is 10102430909. The reversal of 10102430903 is 30903420101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10102430903 - 2¹⁸ = 10102168759 is a prime.

It is a super-2 number, since 2×10102430903² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10102430909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5051215451 + 5051215452.

It is an arithmetic number, because the mean of its divisors is an integer number (5051215452).

Almost surely, 2^10102430903 is an apocalyptic number.

10102430903 is a deficient number, since it is larger than the sum of its proper divisors (1).

10102430903 is an equidigital number, since it uses as much as digits as its factorization.

10102430903 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The spelling of 10102430903 in words is "ten billion, one hundred two million, four hundred thirty thousand, nine hundred three".